package com.sun.dao;

import com.sun.entry.Comment;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.mongodb.repository.MongoRepository;

/**
 * 评论的持久层接口
 */
public interface CommentRepository extends MongoRepository<Comment,String> {

    /**
     * 根据父id，查询子评论的分页列表
     * @param parentid 父id
     * @param pageable 分页
     * @return Page<Comment>
     */
    Page<Comment> findByParentid(String parentid, Pageable pageable);
}
